A.21 metres | B.21metre | C.one metres |
A.on | B.in | C.for |
A.There are five birds on the tree. | B.There are fifteen birds in the tree. |
A.There is a pen on my desk. | B.There is a pen on my table. |
A.Here are its hands. | B.Here are its feet. |
A.am | B.is | C.are |
A.Let's go swimming. | B.Let's go to the sea. |